`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`In re patent of Grabelsky, et al.
`
`Petition for Inter Partes Review
`
`U.S. Patent No. 8,539,552 B1
`
`Inter Partes Review No. IPR 2018-00884
`
`Client Features
`
`Issued: September 17, 2013
`
`Customer No. 118925
`
`Title: System And Method For
`Network Based Policy
`Enforcement Of Intelligent-
`
`Real Party In Interest: Apple Inc.
`
`PETITIONER’S POWER OF ATTORNEY PURSUANT TO 37 C.F.R.
`
`§ 42.10(b) FOR PETITION FOR INTER PARTES REVIEW
`
`Pursuant to 37 CFR 42.10(b) Petitioner, Apple Inc., hereby appoints
`
`the Practitioner(s) associated with Customer Number 118925, as its
`
`attorney(s) to prosecute and to transact all business before the Patent Trial &
`
`Appeal Board of the United States Patent and Trademark Office in
`
`connection with the above—identified petition for Inter Partes Review.
`
`Please recognize the correspondence address (including any electronic
`
`mail address) associated with Customer Number 1 18925 for the above-
`
`identified Inter Partes Review proceeding number to be the address
`
`associated with the appointed lead and backup counsels.
`
`The undersigned is authorized to sign this Power of Attorney on
`
`behalf of the Petitioner.
`
`Petitioner,
`
`
`Name: Noreen Krall
`
`Title: Vice P esident Chief Liti ation Cou e1
`
`DaaW
`
`